- Direct OEM procurement — no intermediaries
- 835 kWh to multi-GWh project scale
- Bankable LFP technology, lender-ready
- Fast proposals aligned to your pipeline
From BESS project developers procuring OEM hardware to EPCs integrating systems — we're the direct link between your project and the right manufacturer.
Two complementary products — one proven cell technology. Choose a pure DC energy storage container (CORNEX) or a fully AC-integrated plug-and-play system (CUBENERGY) — both built on the same bankable CORNEX LFP cells.
CUBENERGY delivers fully AC-integrated BESS systems — PCS, BMS, and grid connection in one unit, powered by CORNEX LFP cells. The PowerCombo-E5 (5 MWh / 20 ft) and FlexCombo 2.0 (835 kWh – 16 MWh AC block) combine CORNEX cell quality with complete AC integration. 220+ projects globally, 3,580 MWh across Europe.
CORNEX New Energy supplies pure DC battery energy storage containers — the cell and pack technology at the heart of both CORNEX and CUBENERGY systems. The M5 (5 MWh · 314Ah & 588Ah cells) and M6 (6.25 MWh · 588Ah cells) offer maximum flexibility for EPCs integrating their own PCS. Top 5 globally, 90+ GWh delivered in 2025.
Real-world BESS deployment — CUBENERGY and CORNEX systems proven in projects across Europe and China.
220+ European projects · 2,475 MW / 3,580 MWh installed (CUBENERGY, Dec 2025) · 90+ GWh delivered globally (CORNEX, 2025)
Selected Projects
Simple. Fast. One point of contact for two world-class OEM manufacturers.
Tell us your MW/MWh need, location, application, and timeline. We respond within 48 hours.
We identify the best fit — CUBENERGY or CORNEX — and deliver a tailored technical and commercial offer.
Full IEC certifications, LFP performance data, and warranty documentation — ready for your lenders and investors.
We act as the communication and coordination bridge between customer and OEM — ensuring smooth factory alignment, European delivery logistics, commissioning support, and clear stakeholder communication all the way to operational go-live.
We help BESS developers, EPCs, and utilities identify the best-fit BESS solution for their project — with direct OEM access, technical expertise, and European support from contract to commissioning.
No re-sellers, no markups. Direct relationship with CUBENERGY and CORNEX factories — you get manufacturer-level pricing and support.
Our Munich-based team in Germany brings long-standing China expertise, a strong supplier network, and more than 25 years of experience in the Chinese market — including a deep understanding of local culture, business processes, and on-the-ground collaboration.
New AC block platform for utility & C&I scale deployments. Cloud BMS, plug-and-play, IEC certified.
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Founded by Dai Deming, CORNEX reached Top 5 globally in H1 2025 and is now #2 in effective production capacity.
Read more →
New large-format cell sets a benchmark for grid-scale BESS energy density at 190 Wh/kg and 419 Wh/L.
Read more →Battery grade 99.5% Li₂CO₃ · CNY / tonne · GFEX futures
Why it matters
The price of lithium carbonate is one of the primary cost drivers for Battery Energy Storage Systems (BESS). As raw material costs fluctuate, so does the economics of BESS procurement — making real-time market awareness a strategic advantage for project developers and EPCs.
Apr–May 2026 daily values are estimated from confirmed anchor points (Trading Economics, CEIC) and analyst forecasts. For market context only — not investment advice.
Sources: Trading Economics · SMM · CEIC
CUBENERGY and CORNEX are both exhibiting in Munich. Use the form below to send a general inquiry or to request a personal meeting slot at the fair.
no-obligation consultation. Whether you're procuring hardware for your first project or scaling a pipeline — we're here to help.
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